Ryukou Hanaya

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Wako-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas exhaust structure of fuel-cell-powered vehicle
- Patent number 6,962,230
- Issue date Nov 8, 2005
- Honda Giken Kogyo Kabushiki Kaisha
- Ryukou Hanaya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen ventilation duct for fuel-cell-powered vehicle
- Patent number 6,514,136
- Issue date Feb 4, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Ryukou Hanaya
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Gas exhaust structure of fuel-cell-powered vehicle
- Publication number 20030037983
- Publication date Feb 27, 2003
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Ryukou Hanaya
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDROGEN VENTILATION DUCT FOR FUEL-CELL-POWERED VEHICLE
- Publication number 20030017798
- Publication date Jan 23, 2003
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Ryukou Hanaya
- B60 - VEHICLES IN GENERAL